Z-Prime Plus significantly enhances bond strengths to Zirconia, Alumina and Metal substrates more than any other surface primer on the market due to its unique combination of two active monomers, MDP, a phosphate monomer, and BPDM, a carboxylate monomer. This combination of primers gives Z-Prime Plus a synergistic effect resulting in its high bond strengths.

What is Z-PRIME Plus?
Z-Prime Plus is a single-component priming agent designed to enhance adhesion between indirect restorative materials and resin cements. It is used as a surface treatment for zirconia, alumina, metal/alloy, composite, endodontic posts and intraoral repairs.

Is Z-PRIME Plus compatible with all resin cements?
Yes, Z-Prime Plus is compatible with all light-, dual- and self-cured cements from all manufacturers.

Do I need to refrigerate Z-PRIME Plus?
No. Z-Prime Plus may be stored at room temperature.

Do I need to shake Z-PRIME Plus prior to use?
There is no need to shake the bottle, as Z-Prime Plus is always homogeneous.

Does Z-PRIME Plus affect the final seating of the restoration?
No, Z-Prime Plus has a film thickness of only 2 µm. Z-Prime Plus does not need to be light-cured.

After dispensing, how much time do I have to use the Z-PRIME Plus?
Z-PRIME Plus is a light sensitive material. Use Z-PRIME Plus immediately once it is dispensed in the mixing well or protect from ambient light.

If I apply the Z-PRIME Plus when I receive the case from the lab, how long can I wait to cement the restoration?
Z-PRIME Plus is good for up to 6 months after application to the restoration. You may apply Z-Prime Plus immediately after receipt from the laboratory.

Why does BISCO not recommend Z-PRIME Plus be used for Porcelain and Lithium Disilicate restorations?
Application of a pure silane coupling agent to glass ceramic surfaces provides a strong chemical bond that allows you to predictably bond resins to that surface. Application of Z-Prime Plus provides a strong chemical bond to all metals, zirconia, alumina and composite surfaces. One product cannot achieve high chemical bonds to all of these substrates. Materials that combine both these primers do not provide a chemical bond to glass ceramics, the only benefit of application of those materials is from substrate “wetting” effect.

How does BISCO recommend the Zirconia be treated prior to application of the Z-PRIME Plus?
Surface can be cleaned using one or more of the following options: pumice scrub, ultrasonic cleaning (with alcohol or acetone), steam cleaning, and/or light sandblasting using aluminum oxide (30-100 micron grit at 30-45 psi.)

Related Items

All-Bond Universal®

Light-Cured Dental Adhesive
All-Bond Universal is the culmination of over 30 years of adhesive research at BISCO. As a universal adhesive it can be used with direct and indirect restorations and is formulated to be compatible with light-, dual- and self-cured materials. The versatility of All-Bond Universal makes it an indispensable part of any dental practice.

Unique Benefits:

Not moisture sensitive use on wet, dry or moist tooth structure

Impressive bond strength to ALL substrates

Use with ALL direct and indirect restorations (<10 micron thickness)

Perfect chemical balance for both total- and self-etch adhesion from one bottle

Duo-Link Universal™

Resin Luting Cement
Duo-Link Universal adhesive resin cement is specially formulated for cementation of ALL* indirect restorations. It is intended for use with adhesives designed for compatibility with all dental materials, including all BISCO adhesives.

Duo-Link Universal is compatible with all dental materials, however when coupled with BISCO’s All-Bond Universal® light-cured adhesive, Z-Prime™ Plus and Porcelain Primer is the ultimate product combination for all indirect restorations. The Duo-Link Universal Kit is a comprehensive, easy to use kit that will help simplify product selection and procedures in your office.

ZirClean™

ZirClean is a cleaning gel designed for the non-abrasive cleaning of the bonding surfaces of zirconia (and other prosthetic restorations) after intraoral try-in. ZirClean helps to achieve reliable adhesive cementation results by removing the phosphate contamination of zirconia (as well as ceramic and metal restoration surfaces) that occur during try-in.*

Unique Benefits:

Delivery system offers improved ease-of-use

Easy placement and clean up

Helps achieve reliable adhesive cementation results*

Contaminants such as saliva can be removed to help achieve better bond strength after try-in*

Clinical Significance:

The use of ZirClean will help to achieve reliable cementation results with Zirconia restorations after intraoral try-in.*

eCEMENT®

Adhesive Cementation System for Lithium Disilicate RestorationseCEMENT is a resin cementation system designed to simplify the placement of lithium disilicate (e.g. IPS e.max®*) restorations. Lithium disilicate is a silica-based glass ceramic available in pressed and milled forms, with both high and medium opacities, and high and low translucencies. The eCEMENT system contains both light-cure, and dual-cure resin cement, ensuring that all of your lithium disilicate restorations will have exceptional retention and esthetics. The eCEMENT system may also be used for cementation of all restorations including veneers, inlays, onlays, crowns, three-unit bridges CAD/CAM blocks & pressable ingots made of lithium disilicate.

Unique Benefits:

Universal and versatile

Easy removal of excess cement

Low film thickness

Multiple shades of light-cured cement

Exceptional physical properties

Radiopaque

Clinical Significance:eCEMENT is a combination of innovative and proven products to successfully cement lithium disilicate restorations:

eCEMENT light-cured cements flow within the milled cement spaces and are fully reactive at 2mm to the absorbing light energy

All-Bond Universal® creates a sealed surface to both dentin and enamel

4% Porcelain Etchant is used to treat the lithium disilicate

Select HV® Etch w/BAC is used to condition the tooth structure before bonding

* IPS e.max is a registered trademark of IVOCLAR VIVADENT, Inc. eCEMENT is a registered trademark of BISCO, Inc. There is no sponsorship, affiliation or connection between BISCO, Inc. and IVOCLAR VIVADENT, Inc.